{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Persistent+or+Longstanding+Persistent+Atrial+Fibrillation",
    "query": {
      "condition": "Persistent or Longstanding Persistent Atrial Fibrillation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T06:45:52.088Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT01246466",
      "title": "Dual Epicardial Endocardial Persistent Atrial Fibrillation (AF) Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Persistent Atrial Fibrillation",
        "Longstanding Persistent Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Hybrid: AtriCure Bipolar System & EP ablation procedure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "AtriCure, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2010-12",
      "completion_date": "2013-11",
      "has_results": true,
      "last_update_posted_date": "2021-04-01",
      "last_synced_at": "2026-05-22T06:45:52.088Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Nashville, Tennessee • Plano, Texas + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Plano",
          "state": "Texas"
        },
        {
          "city": "Charlottesville",
          "state": "Virginia"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01246466"
    },
    {
      "nct_id": "NCT02393885",
      "title": "Pivotal Study Of A Dual Epicardial & Endocardial Procedure (DEEP) Approach",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation",
        "Persistent or Longstanding Persistent Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "AtriCure Bipolar System and AtriClip® PRO LAA Exclusion System, Endocardial Ablation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "AtriCure, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 90,
      "start_date": "2015-02",
      "completion_date": "2024-04-17",
      "has_results": true,
      "last_update_posted_date": "2024-12-19",
      "last_synced_at": "2026-05-22T06:45:52.088Z",
      "location_count": 15,
      "location_summary": "Long Beach, California • Los Angeles, California • Oakland, California + 11 more",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "St. Helena",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02393885"
    },
    {
      "nct_id": "NCT02513797",
      "title": "aMAZE Study: LAA Ligation Adjunctive to PVI for Persistent or Longstanding Persistent Atrial Fibrillation",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "LARIAT + PVI",
          "type": "DEVICE"
        },
        {
          "name": "Pulmonary Vein Isolation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "AtriCure, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 600,
      "start_date": "2015-09",
      "completion_date": "2022-03",
      "has_results": false,
      "last_update_posted_date": "2021-09-05",
      "last_synced_at": "2026-05-22T06:45:52.088Z",
      "location_count": 53,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Los Angeles, California + 44 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02513797"
    },
    {
      "nct_id": "NCT01661205",
      "title": "Dual Epicardial Endocardial Persistent Atrial Fibrillation(AF) Study (Staged DEEP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Ablation procedure staged catheter ablation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "AtriCure, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-08",
      "completion_date": "2015-12",
      "has_results": true,
      "last_update_posted_date": "2017-05-17",
      "last_synced_at": "2026-05-22T06:45:52.088Z",
      "location_count": 4,
      "location_summary": "Stanford, California • Colorado Springs, Colorado • Nashville, Tennessee + 1 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01661205"
    },
    {
      "nct_id": "NCT00903370",
      "title": "Surgical Ablation Versus No Surgical Ablation for Patients With Atrial Fibrillation Undergoing Mitral Valve Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Atrial Fibrillation",
        "Mitral Valve Insufficiency",
        "Mitral Valve Stenosis"
      ],
      "interventions": [
        {
          "name": "MVS",
          "type": "PROCEDURE"
        },
        {
          "name": "Ablation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Annetine Gelijns",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 260,
      "start_date": "2010-01",
      "completion_date": "2015-09",
      "has_results": true,
      "last_update_posted_date": "2017-02-06",
      "last_synced_at": "2026-05-22T06:45:52.088Z",
      "location_count": 18,
      "location_summary": "New Haven, Connecticut • Newark, Delaware • Atlanta, Georgia + 14 more",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Newark",
          "state": "Delaware"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00903370"
    }
  ]
}